I'll be going to the Denver AV 'convention' this coming weekend, the first such show I've ever attended. While I'm particularly interested in the speaker demos, and plan to take some cd's I love so I can hear comparisons with music I'm familiar with, what else should I be listening/looking for? What do y'all recommend to make my trip more worthwhile, i.e., specific companies I should not miss, etc?

Many thanks for any suggestions (that won't result in a one-way ticket from my wife to the doghouse).